package cn.peach.hrm.config;

import cn.peach.hrm.handler.MyAuthenticationFailureHandler;
import cn.peach.hrm.handler.MyAuthenticationSuccessHandler;
import cn.peach.hrm.mapper.PermissionMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;

@Configuration
@EnableWebSecurity
@Slf4j
@EnableGlobalMethodSecurity(prePostEnabled = true)
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {

    //配置认证管理器，授权模式为“poassword”时会用到
    @Bean
    public AuthenticationManager authenticationManager() throws Exception {
        return super.authenticationManager();
    }

    //密码编码器：不加密
    @Bean
    public PasswordEncoder passwordEncoder() {
        return new BCryptPasswordEncoder();
    }

    //授权规则配置
    @Override
    protected void configure(HttpSecurity http) throws Exception {

        http.authorizeRequests()                                //授权配置
                .antMatchers("/login/save","/login/user", "/login/saveLoginAndMeal").permitAll()  //登录路径放行
                .anyRequest().authenticated()                   //其他路径都要认证之后才能访问
                .and().formLogin()                              //允许表单登录
                .successHandler(new MyAuthenticationSuccessHandler())
                .failureHandler(new MyAuthenticationFailureHandler())
                .and().logout().permitAll()                    //登出路径放行 /logout
                .and().csrf().disable();                        //关闭跨域伪造检查
    }
}
